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\title{Personal Contributions}
\author{Peter Mawhorter}
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I worked on the knowledge extraction portion of the chat bot. I wrote tagging
and parsing code using nltk built-ins, plus a feature grammar to parse sentence
structure from tags. I also did work on integration of other peoples modules,
plus some bugfixes and in general helping people get more comfortable with
Python. I came up with the idea for the project, so I wound up being a bit of a group leader, although I ultimately didn't 


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